THE　STACKING　INERACTION　OF　TERNARY　COMPLEXES　OF　Zn(ATP)^(2-)AND　PYRIDINE-LIKELIGANDS

作     者：Le, XY Wu, FH Song, FY Ji, LN 

作者机构：Zhongshan Univ Dept Chem Guangzhou 610275 Peoples R China Nanjing Univ State Key Lab Coordinat Chem Nanjing 210008 Peoples R China 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：1995年第6卷第9期

页      面：801-804页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 

主　　题：ATP COMPLEXES Zn AND 

摘      要：Abstract: The stability constants of ternary complexes of the type Zn (ATP) L2-.,where L=pyridine, 4-7 icoline, 3, 4- lutidine and 3, 5- lutidine,have been determined by potentiometric pll titration in aqueous solution and compared with the stabililty of the corresponding binary complexes ZuL2+. It has been observed that there is a stacking interact ion between the pyridine ring of the pyridine-like the ligands and the purine moiety of ATP in the ternary Zn (ATP) La- complexes and this stacking interaceion is stronger than that in corresponding Cu (ATP) L2- complexes.